Synthesis and characterization of a novel ruthenium sensitizer with a hexylthiophene-functionalized terpyridine ligand for dye-sensitized solar cells

Hironobu Ozawa; Yasuyuki Yamamoto; Kei Fukushima; Satoshi Yamashita; Hironori Arakawa

doi:10.1246/cl.130217

Synthesis and characterization of a novel ruthenium sensitizer with a hexylthiophene-functionalized terpyridine ligand for dye-sensitized solar cells

Hironobu Ozawa
, Yasuyuki Yamamoto
, Kei Fukushima
, Satoshi Yamashita
, Hironori Arakawa

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

A novel ruthenium sensitizer TUS-25 with a hexylthiophene-functionalized terpyridine ligand has been synthesized to improve the light-absorption ability of terpyridine-based ruthenium sensitizers. The incident photon-to-current conversion efficiency of the DSC with TUS-25 at around 400 nm was increased greatly by the introduction of two hexylthiophene units. The DSC with TUS-25 showed 7.5% conversion efficiency under AM 1.5 (100mWcm^-2) irradiation.

Original language	English
Pages (from-to)	897-899
Number of pages	3
Journal	Chemistry Letters
Volume	42
Issue number	8
DOIs	https://doi.org/10.1246/cl.130217
Publication status	Published - 2013
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Chemistry

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10.1246/cl.130217

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title = "Synthesis and characterization of a novel ruthenium sensitizer with a hexylthiophene-functionalized terpyridine ligand for dye-sensitized solar cells",

abstract = "A novel ruthenium sensitizer TUS-25 with a hexylthiophene-functionalized terpyridine ligand has been synthesized to improve the light-absorption ability of terpyridine-based ruthenium sensitizers. The incident photon-to-current conversion efficiency of the DSC with TUS-25 at around 400 nm was increased greatly by the introduction of two hexylthiophene units. The DSC with TUS-25 showed 7.5\% conversion efficiency under AM 1.5 (100mWcm-2) irradiation.",

author = "Hironobu Ozawa and Yasuyuki Yamamoto and Kei Fukushima and Satoshi Yamashita and Hironori Arakawa",

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journal = "Chemistry Letters",

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T1 - Synthesis and characterization of a novel ruthenium sensitizer with a hexylthiophene-functionalized terpyridine ligand for dye-sensitized solar cells

AU - Ozawa, Hironobu

AU - Yamamoto, Yasuyuki

AU - Fukushima, Kei

AU - Yamashita, Satoshi

AU - Arakawa, Hironori

PY - 2013

Y1 - 2013

N2 - A novel ruthenium sensitizer TUS-25 with a hexylthiophene-functionalized terpyridine ligand has been synthesized to improve the light-absorption ability of terpyridine-based ruthenium sensitizers. The incident photon-to-current conversion efficiency of the DSC with TUS-25 at around 400 nm was increased greatly by the introduction of two hexylthiophene units. The DSC with TUS-25 showed 7.5% conversion efficiency under AM 1.5 (100mWcm-2) irradiation.

AB - A novel ruthenium sensitizer TUS-25 with a hexylthiophene-functionalized terpyridine ligand has been synthesized to improve the light-absorption ability of terpyridine-based ruthenium sensitizers. The incident photon-to-current conversion efficiency of the DSC with TUS-25 at around 400 nm was increased greatly by the introduction of two hexylthiophene units. The DSC with TUS-25 showed 7.5% conversion efficiency under AM 1.5 (100mWcm-2) irradiation.

UR - https://www.scopus.com/pages/publications/84882256500

UR - https://www.scopus.com/pages/publications/84882256500#tab=citedBy

U2 - 10.1246/cl.130217

DO - 10.1246/cl.130217

M3 - Article

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SN - 0366-7022

VL - 42

SP - 897

EP - 899

JO - Chemistry Letters

JF - Chemistry Letters

IS - 8

ER -

Synthesis and characterization of a novel ruthenium sensitizer with a hexylthiophene-functionalized terpyridine ligand for dye-sensitized solar cells

Abstract

All Science Journal Classification (ASJC) codes

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